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Large numbers of newly flight-mature alate alienicolae of Myzus persicae (Sulz.) were flown in a flight chamber for 5 or 10 h. Flown aphids marked wit...
Read moreThe system described samples average atmospheric CO2 content at 6 levels and can detect differences of 0.1 ppm between levels.
Read moreThe pioneer community on sand tailings areas in W. Malaysia contained a number of grasses and legumes, including Tricholaena rosea [= Rhynchelytrum re...
Read moreA model to generate growth curves and production estimates for Calluna vulgaris at Moor House National Nature Reserve (in N. England at 560 m alt.) is...
Read moreA computer program suitable for employing regression techniques for plant growth analysis where data from only a few sequential harvests are available...
Read moreEcologists are increasingly involved in city-making, especially in the development of green infrastructure and other designed plant communities. Plant...
Read moreVery high frequency telemetry was used to study summer foraging patterns and movements of 3 adult common seals (Phoca vitulina) in the Moray Firth, UK...
Read moreChronological changes in the physical composition of colliery waste were studied on nine tips of ages 0-178 years, in the Somerset Coalfield.Surface i...
Read moreTwo cultivars of barley, one resistant and one susceptible to aphids, were grown in pots in mono- or mixed culture in the laboratory, and either infes...
Read moreA brief description is given of equipment designed to measure soil oxygen flux and soil redox potential at a large number of points. Replicated measur...
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